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b79f73df JL |
1 | /* Implement Input/Output runtime actions for CHILL. |
2 | Copyright (C) 1992,1993 Free Software Foundation, Inc. | |
3 | Author: Wilfried Moser, et al | |
4 | ||
5 | This file is part of GNU CC. | |
6 | ||
7 | GNU CC is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2, or (at your option) | |
10 | any later version. | |
11 | ||
12 | GNU CC is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with GNU CC; see the file COPYING. If not, write to | |
201853b4 JL |
19 | the Free Software Foundation, 59 Temple Place - Suite 330, |
20 | Boston, MA 02111-1307, USA. */ | |
b79f73df | 21 | |
502b941f JL |
22 | /* As a special exception, if you link this library with other files, |
23 | some of which are compiled with GCC, to produce an executable, | |
24 | this library does not by itself cause the resulting executable | |
25 | to be covered by the GNU General Public License. | |
26 | This exception does not however invalidate any other reasons why | |
27 | the executable file might be covered by the GNU General Public License. */ | |
28 | ||
b79f73df JL |
29 | #include <unistd.h> |
30 | ||
31 | #include "fileio.h" | |
32 | ||
33 | void __delete( Association_Mode* the_assoc, char* file, int line ) | |
34 | { | |
35 | if( !the_assoc ) | |
36 | CHILLEXCEPTION( file, line, EMPTY, NULL_ASSOCIATION ); | |
37 | ||
38 | if( !TEST_FLAG( the_assoc, IO_ISASSOCIATED ) ) | |
39 | CHILLEXCEPTION( file, line, NOTASSOCIATED, IS_NOT_ASSOCIATED ); | |
40 | ||
41 | /* forced dissociate */ | |
42 | if( the_assoc->access ) | |
43 | __disconnect( the_assoc->access, file, line ); | |
44 | ||
45 | /* delete */ | |
46 | if( unlink( the_assoc->pathname ) ) | |
47 | CHILLEXCEPTION( file, line, DELETEFAIL, DELETE_FAILS ); | |
48 | ||
49 | CLR_FLAG( the_assoc, IO_EXISTING ); | |
50 | } |